Kelli O’Laughlin was killed in her family’s suburban Chicago home in late October, her body discovered by her mother. There was initial concern that the case might be linked to a spate of robberies in the area, but it’s not clear if police are still pursuing that possibility.

John L. Wilson Jr was reportedly arrested after a police officer recognised him from a composite sketch developed shortly after O’Laughlin’s death. The officer had allegedly seen Wilson in the area around the time of the incident.